diff --git a/netwerk/wifi/dbus/DbusWifiScanner.cpp b/netwerk/wifi/dbus/DbusWifiScanner.cpp
index f382bd60e061..e4b7b2260133 100644
--- a/netwerk/wifi/dbus/DbusWifiScanner.cpp
+++ b/netwerk/wifi/dbus/DbusWifiScanner.cpp
@@ -13,7 +13,6 @@ WifiScannerImpl::WifiScannerImpl() {
       already_AddRefed<DBusConnection>(dbus_bus_get(DBUS_BUS_SYSTEM, nullptr));
 
   if (mConnection) {
-    dbus_connection_setup_with_g_main(mConnection, nullptr);
     dbus_connection_set_exit_on_disconnect(mConnection, false);
   }
 
diff --git a/netwerk/wifi/dbus/DbusWifiScanner.h b/netwerk/wifi/dbus/DbusWifiScanner.h
index 044615d390ab..2dfd07e95873 100644
--- a/netwerk/wifi/dbus/DbusWifiScanner.h
+++ b/netwerk/wifi/dbus/DbusWifiScanner.h
@@ -7,8 +7,6 @@
 
 #define DBUS_API_SUBJECT_TO_CHANGE
 #include <dbus/dbus.h>
-#include <dbus/dbus-glib-lowlevel.h>
-
 #include "WifiScanner.h"
 
 class nsIWifiAccessPoint;